diff --git a/src/modules/module-raop-sink.c b/src/modules/module-raop-sink.c
index e90f446d7..0e90e1772 100644
--- a/src/modules/module-raop-sink.c
+++ b/src/modules/module-raop-sink.c
@@ -26,6 +26,7 @@
 #include <openssl/engine.h>
 #include <openssl/aes.h>
 #include <openssl/md5.h>
+#include <openssl/evp.h>
 
 #include "config.h"